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stand alone pir
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gannet
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Joined: Fri Feb 11, 2011 9:05 pm

stand alone pir

by gannet » Fri Feb 11, 2011 9:14 pm

hi there
i hope i am in the right place for this
will a mains stand alone pir activate a alarm siren that i want to fit near my heating oil tank and can you buy mains sirens or would i have to step the voltage down to 12v
regards peter
stoneyboy
Project Manager
Project Manager
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Joined: Wed Dec 10, 2008 6:44 pm

by stoneyboy » Mon Feb 14, 2011 10:40 pm

gannet,
Use a pir which is ok for low energy lights and a mains siren.
end
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